TPS72325-Q1是TI公司的一款单通道LDO产品，TPS72325-Q1是汽车类单通道输出 LDO、200mA、固定电压 (2.5V)、高 PSRR、低噪声，本页介绍了TPS72325-Q1的产品说明、应用、特性等，并给出了与TPS72325-Q1相关的TI元器件型号供参考。
TPS72325-Q1 - 汽车类单通道输出 LDO、200mA、固定电压 (2.5V)、高 PSRR、低噪声 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The TPS723xx-Q1 family of low-dropout (LDO) negative voltage regulators offers an ideal combination of features to support low-noise applications. This device is capable of operating with ceramic capacitors, and includes enable (EN) and noise-reduction (NR) functions. Internal detection and shutdown logic provide thermal short-circuit and overcurrent protection. High PSRR (65 dB at 1 kHz) and low noise (60 µVRMS) make the TPS723xx-Q1 ideal for low-noise applications.
The TPS723xx-Q1 uses a precision voltage reference to achieve 2% overall accuracy over load, line, and temperature variations. Available in a small SOT23-5 package, the TPS723xx-Q1 specification covers the full temperature range of –40°C to 125°C.
- Qualified for Automotive Applications
- Ultralow Noise: 60 µVRMS Typical
- High PSRR: 65 dB Typical at 1kHz
- Low Dropout Voltage: 280 mV Typical at 200 mA, 2.5 V
- Available in –2.5 V and Adjustable (–1.2 V to –10 V) Versions
- Stable With a 2.2-µF Ceramic Output Capacitor
- Less Than 2-µA Typical Quiescent Current in Shutdown Mode
- 2% Overall Accuracy (Line, Load, Temperature)
- Thermal and Overcurrent Protection
- SOT23-5 (DBV) Package
- Operating Junction Temperature Range: –40°C to 125°C
- APPLICATIONS
- Optical Drives
- Optical Networking
- Noise-Sensitive Circuitry
- GaAs FET Gate Bias
- Video Amplifiers
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